package net.llz.proxy;

public class DigitalSellProxy implements DigitalSell{

    private DigitalSell realObj = new DigitalSellReal();

    @Override
    public void sell() {


        makeAddress();
        realObj.sell();
        makeAD();

    }



    private void makeAddress(){
        System.out.println("一个人流量很高的地址");
    }


    private void makeAD(){
        System.out.println("投放广告");
    }

}
